Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x815497c827ae654cc6b6efb337d18217814e2708de007d5f7a0babd35f1ea92b · ArcScan

Block

#21,210,665

2026-09-16 19:59:35 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,665
Timestamp: 6 days ago · 2026-09-16 19:59:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x815497c827ae654cc6b6efb337d18217814e2708de007d5f7a0babd35f1ea92b
Parent hash: 0x823a3e12…de7cbb0c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,665 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

29.6%8,880,933 / 30,000,000

Base fee

20 gwei

State root

0xdcfa8b3469b9…1c5714bb94e5

Transactions root

0x8cf8baf782ed…1e193761a06c

Receipts root

0x56b586d7fac5…eea8b27f2177

Nonce

0x0000000000000000

Extra data

0x00000004a817c800